29% Off

Samson AirLine 77 Wireless System, Includes AH7-Qe Fitness Headset Transmitter & CR77 Receiver, K2: 490.975 MHz

SKU: SASW7A7SQEK2 MFR: SW7A7SQE-K2
Earn VIP Reward Points

Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for fitness instructors.
  • Enjoy freedom of movement with a 300' wireless range, ideal for dynamic workout routines.
  • The AH7-QE fitness headset microphone ensures secure, comfortable fit during high-impact activities.
  • This wireless system's durable build withstands rigorous use, offering long-lasting reliability.
  • The CR77 receiver provides easy setup and rackmount option, integrating seamlessly into your setup.
  • Benefit from exceptional sound quality, thanks to the condenser microphone and figure-8 polar pattern.
See More Product Details
Special Order?Estimated to Ship: 08/16/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$39.99

2 Year

$69.99

3 Year

$79.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Samson AirLine 77 AH7 Specifications

System
  • Wireless Transmission

    Digital UHF

  • Number of RF Channels

    1

  • Included Transmitters

    1x Headworn with Microphone

  • Diversity

    True Diversity

  • RF Frequency Band

    489.05 MHz

  • Max Operating Range

    300' (91.4m)(Line of Sight)

  • Max Systems per Setup

    6

  • Encryption

    Yes

Receiver

Jump to...
  • Form Factor

    Table-Top

  • Mounting Options

    Rackmount

  • Rackmount Size

    1 RU (1/2 Rack)

  • Antenna

    2x 1/4 Wave Telescopic, Fixed

  • Number of Audio Channels

    1

  • Audio I/O

    1x XLR 3-Pin Male Balanced Line Output
    1x 1/4" TS Male Unbalanced Line Output

  • Audio Output Level

    1/4" Output: 0 dBV
    XLR Output: 20 dBV
    XLR Output: 40 dBV

  • Impedance

    1/4" Output: 5 kOhms
    XLR Output: 600 Ohms

  • Power Requirements

    AC/DC Power Adapter

  • AC/DC Power Adapter

    12 VDC (Included)

  • Display & Indicators

    1x Back-Lit LED (Data Transmission)

  • Housing

    Metal

Transmitter

Jump to...
  • Form Factor

    Headworn with Microphone

  • RF Output Power

    5 mW (5 mW Peak)

  • Audio I/O

    None

  • Frequency Response

    50 Hz to 15 kHz +/-3.5 dB

  • Antenna

    1x 1/4 Wave Internal

  • Power Requirements

    Battery

  • Battery Type

    1x AAA (Not Included, Replaceable)

  • Approx. Battery Life

    8 Hours (Alkaline)

  • Housing

    ABS

Microphone

Jump to...
  • Form Factor

    Integrated

  • Sound Field

    Mono

  • Transducer

    Condenser

  • Polar Pattern

    Figure-8

  • UPC Code

    809164220503

About Samson AirLine 77 AH7

A dynamic solution for fitness professionals, the Samson AirLine 77 AH7 Fitness Headset System is a high-quality wireless microphone system specifically engineered to meet the unique needs of active performers and fitness instructors. This innovative system features the AH7 micro transmitter, uniquely mounted on a sweat-resistant Qe fitness headset microphone, offering a compact, user-friendly design that eliminates the need for cumbersome cables and beltpacks.

The AirLine 77 AH7 system is a testament to Samson's commitment to revolutionizing wireless technology. The AH7 micro transmitter, directly mounted on the headset, is a departure from traditional wireless systems that rely on a beltpack and wire running from the microphone to the transmitter. This design innovation ensures a seamless, interference-free audio experience, allowing you to concentrate on your class or performance without worrying about your audio setup.

The AH7 Headset Transmitter is attached to a lightweight, adjustable headset designed for comfort and durability. It fits snugly around your ears and the back of your head, making it ideal for those long days of back-to-back classes. The headset features the Samson Qe condenser microphone, designed with a sweat-resistant capsule to prevent corrosion from prolonged exposure to moisture. The microphone's bidirectional pickup pattern effectively reduces background noise, minimizes feedback issues, and rejects signals not originating directly in front of the mic capsule, ensuring clear, high-quality audio transmission.

The system also includes the CR77 True Diversity receiver, offering reliable performance with up to 300' (90m) of wireless operation. Its compact, half-rack housing is light enough for portability, or it can be permanently installed with a rackmount kit (sold separately). The receiver's rear panel features balanced XLR and unbalanced 1/4" outputs, providing flexible connection options to suit your needs.

In summary, the Samson AirLine 77 AH7 Fitness Headset System is a durable, high-quality, and user-friendly wireless microphone solution, designed with the specific needs of fitness professionals in mind.

Samson AirLine 77 AH7 Features

  • AirLine 77 AH7 Fitness Headset System Features
  • Up to 300' (90m) operating range (line-of-sight)
  • Available in multiple channels (region dependent)
  • AC adapter and 1/4" audio cable included
  • AH7 Fitness Headset Transmitter Features
  • Fitness headset with mounted micro transmitter (no beltpack or cable required)
  • Qe condenser microphone element with bidirectional pickup pattern
  • Sweat-resistant mic design for high-energy instructors/performers
  • Up to eight hours of battery life using single AAA battery
  • Power/Low battery LED indicator
  • Internal Power switch
  • CR77 Wireless Receiver Features
  • rue Diversity design minimizes dropouts
  • Mountable half-rack chassis
  • 1/4-wave antennas
  • Multi-segment audio and RF level LED meters
  • Volume and squelch controls
  • Balanced XLR output, unbalanced 1/4" output
  • Mic/Line level output switch

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for fitness instructors.
  • Enjoy freedom of movement with a 300' wireless range, ideal for dynamic workout routines.
  • The AH7-QE fitness headset microphone ensures secure, comfortable fit during high-impact activities.
  • This wireless system's durable build withstands rigorous use, offering long-lasting reliability.
  • The CR77 receiver provides easy setup and rackmount option, integrating seamlessly into your setup.
  • Benefit from exceptional sound quality, thanks to the condenser microphone and figure-8 polar pattern.

What's in the box:

  • AH7-QE Fitness Headset Transmitter
  • CR77 Wireless Receiver
  • AC Adapter
  • 1/4 " Audio Cable
  • (Batteries & Power Not Included)
  • Samson 2 Year Limited Warranty